package org.lb.MarketingSystem.service;

import java.util.List;

import org.lb.MarketingSystem.entity.Department;

public interface DepartmentService {
	//部门
	public boolean addDepartment(Department department);
	public boolean deleteDepartment(String departmentId);
	public boolean updateDepartment(Department department);
	public List<Department> get_allDepartment();
	public String getDepartmentNameByDerId(int userId);
	public List<Integer> getUsersId(String departmentName);
	public Integer getdepartmentIdByName(String departmentName);   //根据部门名称得到部门ID
	
}
